This is a kinda old post, and I’m new here, but thought I would drop a reply and try to help another out.  I have the same stick setup, with that included image.  My controls were messed up on it as well.  I moved on, as in the past month I’m sure you did too..lol. But it’s so much better to just grab another image and map those controls out.  It is a pain, but worth it in the end.  To be fair, I’m still trying to get my 2nd player controls sorted, and that’s a known issue with this stick.  Found the solution once and promptly didn’t save the webpage.  So digging again.

Regardless, you’re going to be much happier with a better image on here anyway, as the limited game selection gets stale VERY fast. 

TL;DR   you’ll have to map out the controls on every image I’ve seen so far.  But ditch the ATARI image it came with regardless.